A database of events in time was in dispute, as explained by the EFF Press Room

The Electronic Frontier Foundation (EFF) is pleased to announce that a copyright lawsuit threatening an important database of time zone information has been dismissed. The astrology software company that filed the lawsuit, Astrolabe, has also apologized and agreed to a ‘covenant not to sue’ going forward, which will help protect the database from future baseless legal actions and disruptions.

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In a statement, Astrolabe said, “Astrolabe’s lawsuit against Mr. Olson and Mr. Eggert was based on a flawed understanding of the law. We now recognize that historical facts are no one’s property and, accordingly, are withdrawing our Complaint. We deeply regret the disruption that our lawsuit caused for the volunteers who maintain the TZ database, and for Internet users.”